This bag filter (sometime known as cassette filter) variant employs, filter envelopes positioned horizontally in the housing. This also enjoys advantage of a lower height.
Bag cleaning is achieved thro’ a travelling carriage with blast nozzle connected to a centrifugal blower. Travel of carriage is electronically controlled to sense row by row position stoppage & blasting in reverse direction.
Substantial saving is achieved in capital & running costs of REVERSE CLEANING air of a centrifugal blower, replacing Compressed air.
These models are favourite in FOUNDRY applications.